import java.util.Arrays;
import java.util.Scanner;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: LEGION
 * Date: 2023-04-14
 * Time: 18:49
 */
public class J230414 {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        while (scan.hasNextInt()) {
            int age = scan.nextInt();
            System.out.println(age);
        }
    }
    public static void main3(String[] args) {
        Scanner scan = new Scanner(System.in);
        while(scan.hasNextInt()){
            System.out.println();
        }

}

    public static void main2(String[] args) {
        //输出
        int a = 10;
        System.out.println("输出且换行");
        System.out.print("不换行");
        System.out.printf("%d",a);
        //输入

        //导入一个包
        Scanner scan = new Scanner(System.in);
        System.out.println("请输入你的姓名：");
        String name = scan.nextLine();//读入一行   注意回车          scan.nextLine();
        //nestLine 读入一行   next 遇到空格结束
        String n = scan.next();
        System.out.println("姓名"+name);

        //不用时关上
        scan.close();
    }
    public static void main1(String[] args) {
        int i = 100;
//        for (i = 100;i <= 200;i++){
//            if (i % 3 == 0 && i % 4 == 0){
//                System.out.println(i);
//            }
//        }

        while (i <= 200){
            if(i % 12 != 0){
                i++;
                continue;
            }
            System.out.println(i);
            i++;
        }
        for (int j = 0; j < 100; j++) {

        }
//        int a = 10;
//        System.out.println(a);
    }
}
